Separating means for plastic closure top

Details Separating means for plastic closure top Separating means for plastic closure top

1975-07-08

1977-04-26

Reeves, Robert B.

Dispensing

Movable material discharge guide

Foldable, bendable, collapsible or flexible

215 32, 222541, B65D 4710

Patent

active

040196631

ABSTRACT:
A plastic closure for a container is molded in an integral single piece. The closure includes a closure ring at the bottom which seats in the opening in the container, a spout at the top of the closure; above the spout is a dual purpose closure element which seals the closure before its first use, and after the closure element is initially torn loose, the closure element is thereafter emplaced in and removed from the spout to seal the spout; integrally molded between the base of the closure element and the top of the spout is a tear off band having a removal handle such that drawing upon the handle removes the band and separates the closure element from the spout.

REFERENCES:
patent: 2661128 (1953-12-01), Rieke
patent: 3128900 (1969-04-01), Chaboche
patent: 3401851 (1968-09-01), Newcomb
patent: 3424330 (1969-01-01), Marcel
patent: 3608771 (1971-09-01), Monroe

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